/* Fonts */
body {
    font-family: 'Outfit', sans-serif;
    margin: 0;
    padding: 0;
    color: #fff;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

/* Background Mesh Gradient */
.background-mesh {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #0f172a;
    background-image:
        radial-gradient(at 0% 0%, hsla(253, 16%, 7%, 1) 0, transparent 50%),
        radial-gradient(at 50% 0%, hsla(225, 39%, 30%, 1) 0, transparent 50%),
        radial-gradient(at 100% 0%, hsla(339, 49%, 30%, 1) 0, transparent 50%);
    z-index: -1;
}

.background-mesh::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 107, 107, 0.15) 0%, rgba(0, 0, 0, 0) 70%);
    animation: pulseBackground 15s infinite alternate;
}

@keyframes pulseBackground {
    0% {
        transform: scale(1);
    }

    100% {
        transform: scale(1.2);
    }
}

/* Layout */
.main-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2rem;
    gap: 2rem;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    box-sizing: border-box;
}

header {
    text-align: center;
    margin-bottom: 2rem;
    animation: fadeInDown 1s ease-out;
}

header .logo {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(to right, #ff9966, #ff5e62);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

header .tagline {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.7);
}

/* Glass Card */
.glass-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 2rem;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    width: 100%;
    max-width: 600px;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.glass-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px 0 rgba(0, 0, 0, 0.5);
    border-color: rgba(255, 255, 255, 0.2);
}

/* Converter Card Elements */
.input-group {
    position: relative;
    margin-bottom: 1.5rem;
}

.input-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255, 255, 255, 0.5);
    font-size: 1.2rem;
    pointer-events: none;
}

input[type="text"] {
    width: 100%;
    padding: 1rem 1rem 1rem 3rem;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: #fff;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

input[type="text"]:focus {
    outline: none;
    border-color: #ff5e62;
    background: rgba(0, 0, 0, 0.4);
    box-shadow: 0 0 15px rgba(255, 94, 98, 0.2);
}

.cta-button {
    width: 100%;
    padding: 1rem;
    border: none;
    border-radius: 12px;
    background: linear-gradient(135deg, #ff9966 0%, #ff5e62 100%);
    color: white;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    position: relative;
    overflow: hidden;
    text-decoration: none;
    /* Remove underline for <a> tags */
    box-sizing: border-box;
    /* Prevent padding from increasing width */
    line-height: normal;
    /* Ensure vertical centering */
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 94, 98, 0.4);
    filter: brightness(1.1);
}

.cta-button:active {
    transform: translateY(0);
}

.loading-spinner {
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 0.8s linear infinite;
    position: absolute;
}

@keyframes spin {
    100% {
        transform: rotate(360deg);
    }
}

/* Result Area */
.result-area {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    transition: opacity 0.5s ease;
}

.success-message {
    color: #4ade80;
    font-weight: 500;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 5px;
}

.link-display {
    display: flex;
    gap: 0.5rem;
}

.link-display input {
    padding-left: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

.icon-button {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff;
    width: 50px;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

.icon-button:hover {
    background: rgba(255, 255, 255, 0.2);
}

.icon-button.success {
    background: #4ade80;
    border-color: #4ade80;
    color: #000;
}

.error-area {
    margin-top: 1rem;
    padding: 0.8rem;
    background: rgba(239, 68, 68, 0.2);
    border: 1px solid rgba(239, 68, 68, 0.5);
    border-radius: 8px;
    color: #fca5a5;
    font-size: 0.9rem;
    text-align: center;
}

.hidden {
    display: none !important;
}

/* Stats Card */
.stats-card {
    max-width: 800px;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.card-header h3 {
    margin: 0;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
}

.select-wrapper {
    position: relative;
}

select {
    appearance: none;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff;
    padding: 0.5rem 2rem 0.5rem 1rem;
    border-radius: 8px;
    font-family: inherit;
    cursor: pointer;
}

select:focus {
    outline: none;
    border-color: #ff5e62;
}

.chart-container {
    height: 300px;
    width: 100%;
}

/* Footer */
footer {
    padding: 2rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.3);
    font-size: 0.9rem;
    margin-top: auto;
}

/* Animations */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 600px) {
    .main-container {
        padding: 1rem;
    }

    .logo {
        font-size: 2rem;
    }

    .link-display {
        flex-direction: column;
    }

    .icon-button {
        width: 100%;
        padding: 0.8rem;
    }
}